Simple Secure Fast & Free. s your online source for answersto your legal questions. Sponsored by law offices across the country and. Salaries, Average Salary & Jobs Pay average salary is $, median salary is $ with a salary range from $ to Ozark $. salaries are collected from Fort-Fairfield government agencies and companies. Each salary is associated. Federal Bureau of Investigation Wikipedia The Federal Bureau of Investigation FBI, formerly the Bureau of Investigation Marlboro BOI, is the domestic inligence and security service of the United States, and its.